# HG changeset patch
# User Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
# Date 1453278058 -32400
# Node ID 752788fdae038a4fdb50337fbef2f5926af1db84
# Parent  cafbff8d5b0913736bed302556b18edaef2503a2
Add socket read time out

diff -r cafbff8d5b09 -r 752788fdae03 .idea/workspace.xml
--- a/.idea/workspace.xml	Tue Jan 19 17:41:46 2016 +0900
+++ b/.idea/workspace.xml	Wed Jan 20 17:20:58 2016 +0900
@@ -3,7 +3,8 @@
   <component name="ChangeListManager">
     <list default="true" id="0a04b9e3-21eb-43ee-b441-59e664eecd89" name="Default" comment="settingsChanged">
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java" afterPath="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java" afterPath="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java" afterPath="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java" />
     </list>
     <ignored path="TreeVNC.iws" />
     <ignored path=".idea/workspace.xml" />
@@ -38,7 +39,7 @@
     <favorites_list name="TreeVNC" />
   </component>
   <component name="FileEditorManager">
-    <splitter split-orientation="horizontal" split-proportion="0.45689654">
+    <splitter split-orientation="horizontal" split-proportion="0.5274648">
       <split-first>
         <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
           <file leaf-file-name="SenderTask.java" pinned="false" current-in-tab="false">
@@ -51,24 +52,10 @@
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="CheckDelay.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/CheckDelay.java">
+          <file leaf-file-name="FramebufferUpdateRequestMessage.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/client/FramebufferUpdateRequestMessage.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="8" column="13" selection-start-line="8" selection-start-column="13" selection-end-line="8" selection-end-column="13" />
-                  <folding>
-                    <element signature="imports" expanded="false" />
-                    <element signature="e#843#844#0" expanded="false" />
-                    <element signature="e#869#870#0" expanded="false" />
-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-          <file leaf-file-name="FramebufferUpdateRequestMessage.java" pinned="false" current-in-tab="true">
-            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/client/FramebufferUpdateRequestMessage.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state vertical-scroll-proportion="0.31111112">
                   <caret line="56" column="32" selection-start-line="56" selection-start-column="32" selection-end-line="56" selection-end-column="32" />
                   <folding />
                 </state>
@@ -79,13 +66,10 @@
             <entry file="file://$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/TreeRFBProto.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="957" column="0" selection-start-line="957" selection-start-column="0" selection-end-line="957" selection-end-column="0" />
+                  <caret line="996" column="29" selection-start-line="996" selection-start-column="29" selection-end-line="996" selection-end-column="29" />
                   <folding>
                     <element signature="imports" expanded="true" />
-                    <element signature="e#35849#35850#0" expanded="true" />
-                    <element signature="e#35873#35874#0" expanded="true" />
-                    <element signature="e#35898#35899#0" expanded="true" />
-                    <element signature="e#35922#35923#0" expanded="true" />
+                    <element signature="e#36179#36180#0" expanded="true" />
                     <element signature="e#36213#36214#0" expanded="true" />
                   </folding>
                 </state>
@@ -97,11 +81,7 @@
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
                   <caret line="56" column="39" selection-start-line="56" selection-start-column="39" selection-end-line="56" selection-end-column="39" />
-                  <folding>
-                    <element signature="imports" expanded="false" />
-                    <element signature="e#426#427#0" expanded="false" />
-                    <element signature="e#456#457#0" expanded="false" />
-                  </folding>
+                  <folding />
                 </state>
               </provider>
             </entry>
@@ -110,11 +90,22 @@
             <entry file="file://$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/ReceiveSound.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="18" column="21" selection-start-line="18" selection-start-column="21" selection-end-line="18" selection-end-column="21" />
+                  <caret line="38" column="0" selection-start-line="38" selection-start-column="0" selection-end-line="38" selection-end-column="0" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="ReceiverTask.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state vertical-scroll-proportion="0.13469985">
+                  <caret line="94" column="20" selection-start-line="94" selection-start-column="20" selection-end-line="94" selection-end-column="20" />
                   <folding>
-                    <element signature="imports" expanded="false" />
-                    <element signature="e#2254#2255#0" expanded="false" />
-                    <element signature="e#2288#2289#0" expanded="false" />
+                    <element signature="e#0#18516#0" expanded="true" />
+                    <element signature="imports" expanded="true" />
+                    <element signature="e#18036#18037#0" expanded="true" />
+                    <element signature="e#18069#18070#0" expanded="true" />
                   </folding>
                 </state>
               </provider>
@@ -135,17 +126,7 @@
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
                   <caret line="102" column="22" selection-start-line="102" selection-start-column="22" selection-end-line="102" selection-end-column="22" />
-                  <folding>
-                    <element signature="imports" expanded="false" />
-                    <element signature="e#5554#5555#0" expanded="false" />
-                    <element signature="e#5620#5621#0" expanded="false" />
-                    <element signature="e#8107#8108#0" expanded="false" />
-                    <element signature="e#8138#8139#0" expanded="false" />
-                    <element signature="e#8194#8195#0" expanded="false" />
-                    <element signature="e#8224#8225#0" expanded="false" />
-                    <element signature="e#8258#8259#0" expanded="false" />
-                    <element signature="e#8291#8292#0" expanded="false" />
-                  </folding>
+                  <folding />
                 </state>
               </provider>
             </entry>
@@ -174,11 +155,11 @@
       </split-first>
       <split-second>
         <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-          <file leaf-file-name="SwingViewerWindow.java" pinned="false" current-in-tab="true">
+          <file leaf-file-name="SwingViewerWindow.java" pinned="false" current-in-tab="false">
             <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java">
               <provider selected="true" editor-type-id="text-editor">
-                <state vertical-scroll-proportion="2.488889">
-                  <caret line="194" column="19" selection-start-line="194" selection-start-column="19" selection-end-line="194" selection-end-column="19" />
+                <state vertical-scroll-proportion="0.0">
+                  <caret line="925" column="0" selection-start-line="925" selection-start-column="0" selection-end-line="925" selection-end-column="0" />
                   <folding />
                 </state>
               </provider>
@@ -188,31 +169,68 @@
             <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingNetworkConnectionWorker.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="121" column="33" selection-start-line="121" selection-start-column="33" selection-end-line="121" selection-end-column="33" />
+                  <caret line="120" column="0" selection-start-line="120" selection-start-column="0" selection-end-line="120" selection-end-column="0" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="SwingRfbConnectionWorker.java" pinned="false" current-in-tab="true">
+            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state vertical-scroll-proportion="-1.543662">
+                  <caret line="172" column="26" selection-start-line="172" selection-start-column="26" selection-end-line="172" selection-end-column="26" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="SwingConnectionWorkerFactory.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingConnectionWorkerFactory.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state vertical-scroll-proportion="0.0">
+                  <caret line="62" column="0" selection-start-line="62" selection-start-column="0" selection-end-line="62" selection-end-column="0" />
                   <folding />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="SwingRfbConnectionWorker.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java">
+          <file leaf-file-name="ConnectionPresenter.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/ConnectionPresenter.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="182" column="28" selection-start-line="182" selection-start-column="28" selection-end-line="182" selection-end-column="28" />
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                   <folding />
                 </state>
               </provider>
             </entry>
           </file>
-          <file leaf-file-name="Surface.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/Surface.java">
+          <file leaf-file-name="InitState.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/state/InitState.java">
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
-                  <caret line="264" column="8" selection-start-line="264" selection-start-column="8" selection-end-line="264" selection-end-column="8" />
-                  <folding>
-                    <element signature="e#8857#8858#0" expanded="true" />
-                    <element signature="e#8890#8891#0" expanded="true" />
-                  </folding>
+                  <caret line="34" column="29" selection-start-line="34" selection-start-column="29" selection-end-line="34" selection-end-column="29" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="Protocol.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/Protocol.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state vertical-scroll-proportion="0.0">
+                  <caret line="90" column="24" selection-start-line="90" selection-start-column="24" selection-end-line="90" selection-end-column="24" />
+                  <folding />
+                </state>
+              </provider>
+            </entry>
+          </file>
+          <file leaf-file-name="HandshakeState.java" pinned="false" current-in-tab="false">
+            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/state/HandshakeState.java">
+              <provider selected="true" editor-type-id="text-editor">
+                <state vertical-scroll-proportion="0.0">
+                  <caret line="54" column="19" selection-start-line="54" selection-start-column="19" selection-end-line="54" selection-end-column="19" />
+                  <folding />
                 </state>
               </provider>
             </entry>
@@ -232,65 +250,6 @@
               <provider selected="true" editor-type-id="text-editor">
                 <state vertical-scroll-proportion="0.0">
                   <caret line="16" column="35" selection-start-line="16" selection-start-column="35" selection-end-line="16" selection-end-column="35" />
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-          </file>
-          <file leaf-file-name="Protocol.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/Protocol.java">
-              <provider selected="true" editor-type-id="text-editor">
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-                  </folding>
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-              </provider>
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-          </file>
-          <file leaf-file-name="MessageQueue.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/MessageQueue.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state vertical-scroll-proportion="0.0">
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-              </provider>
-            </entry>
-          </file>
-          <file leaf-file-name="ReceiverTask.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state vertical-scroll-proportion="0.0">
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-                    <element signature="imports" expanded="true" />
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-                  </folding>
-                </state>
-              </provider>
-            </entry>
-          </file>
-          <file leaf-file-name="RendererImpl.java" pinned="false" current-in-tab="false">
-            <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/RendererImpl.java">
-              <provider selected="true" editor-type-id="text-editor">
-                <state vertical-scroll-proportion="0.0">
-                  <caret line="54" column="17" selection-start-line="54" selection-start-column="17" selection-end-line="54" selection-end-column="17" />
                   <folding />
                 </state>
               </provider>
@@ -610,22 +569,22 @@
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/encoding/decoder/ZRLEESender.java" />
         <option value="$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/ScreenChangeRequest.java" />
         <option value="$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/TreeManagement.java" />
-        <option value="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/transport/Reader.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/Protocol.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/SenderTask.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/MessageQueue.java" />
         <option value="$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/TreeRFBProto.java" />
+        <option value="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java" />
+        <option value="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java" />
         <option value="$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java" />
-        <option value="$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java" />
       </list>
     </option>
   </component>
   <component name="ProjectFrameBounds">
-    <option name="x" value="39" />
-    <option name="y" value="-1057" />
-    <option name="width" value="1916" />
-    <option name="height" value="1057" />
+    <option name="x" value="1920" />
+    <option name="y" value="23" />
+    <option name="width" value="1920" />
+    <option name="height" value="1177" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true">
     <OptionsSetting value="true" id="Add" />
@@ -652,7 +611,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <PATH>
@@ -899,8 +857,9 @@
           </PATH>
         </subPane>
       </pane>
+      <pane id="Scratches" />
       <pane id="PackagesPane" />
-      <pane id="Scratches" />
+      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -1335,7 +1294,7 @@
     <servers />
   </component>
   <component name="ToolWindowManager">
-    <frame x="39" y="-1057" width="1916" height="1057" extended-state="0" />
+    <frame x="1920" y="23" width="1920" height="1177" extended-state="6" />
     <editor active="true" />
     <layout>
       <window_info id="Palette" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
@@ -1343,25 +1302,25 @@
       <window_info id="Messages" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32809612" sideWeight="0.5" order="12" side_tool="false" content_ui="tabs" />
       <window_info id="Palette&#9;" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
+      <window_info id="Documentation" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="FLOATING" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" x="2020" y="181" width="1720" height="977" />
       <window_info id="Maven Projects" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.3180873" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
+      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.31792977" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.32988676" sideWeight="0.5" order="10" side_tool="false" content_ui="tabs" />
       <window_info id="Designer" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.081419624" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
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@@ -2071,22 +1978,50 @@
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-            <element signature="e#0#18438#0" expanded="true" />
-            <element signature="imports" expanded="true" />
-            <element signature="e#5429#5736#0" expanded="true" />
-            <element signature="e#5735#5736#0" expanded="true" />
-          </folding>
+          <caret line="120" column="0" selection-start-line="120" selection-start-column="0" selection-end-line="120" selection-end-column="0" />
+          <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/client/FramebufferUpdateRequestMessage.java">
+    <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/ConnectionPresenter.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state vertical-scroll-proportion="0.31111112">
-          <caret line="56" column="32" selection-start-line="56" selection-start-column="32" selection-end-line="56" selection-end-column="32" />
+        <state vertical-scroll-proportion="0.0">
+          <caret line="199" column="0" selection-start-line="199" selection-start-column="0" selection-end-line="199" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/jp/ac/u_ryukyu/treevnc/ScreenChangeRequest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state vertical-scroll-proportion="0.0">
+          <caret line="44" column="0" selection-start-line="44" selection-start-column="0" selection-end-line="44" selection-end-column="0" />
           <folding />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state vertical-scroll-proportion="0.0">
-          <caret line="182" column="28" selection-start-line="182" selection-start-column="28" selection-end-line="182" selection-end-column="28" />
+        <state vertical-scroll-proportion="-1.543662">
+          <caret line="172" column="26" selection-start-line="172" selection-start-column="26" selection-end-line="172" selection-end-column="26" />
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingViewerWindow.java">
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state vertical-scroll-proportion="2.488889">
-          <caret line="194" column="19" selection-start-line="194" selection-start-column="19" selection-end-line="194" selection-end-column="19" />
-          <folding />
+        <state vertical-scroll-proportion="0.13469985">
+          <caret line="94" column="20" selection-start-line="94" selection-start-column="20" selection-end-line="94" selection-end-column="20" />
+          <folding>
+            <element signature="e#0#18516#0" expanded="true" />
+            <element signature="imports" expanded="true" />
+            <element signature="e#18036#18037#0" expanded="true" />
+            <element signature="e#18069#18070#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
diff -r cafbff8d5b09 -r 752788fdae03 src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java
--- a/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Tue Jan 19 17:41:46 2016 +0900
+++ b/src/main/java/com/glavsoft/rfb/protocol/ReceiverTask.java	Wed Jan 20 17:20:58 2016 +0900
@@ -117,15 +117,6 @@
     @Override
     public void run() {
         isRunning = true;
-        if (rfb.isTreeManager()) {
-            timer = new Timer("framebufferUpdate-request-timer", true);
-            timer.schedule(new TimerTask() {
-                @Override
-                public void run() {
-                    context.sendMessage(new FramebufferUpdateRequestMessage(rfb.getX(), rfb.getY(), rfb.frameSizeWidth * rfb.getRetinaScale(), rfb.frameSizeHeight * rfb.getRetinaScale(), false));
-                }
-            }, 0, 100);
-        }
         while (isRunning) {
             try {
                 reader.available();
@@ -166,6 +157,12 @@
                         logger.severe("Unsupported server message. Id = " + messageId);
                 }
             } catch (TransportException e) {
+                if (e.getCause().getClass().getSimpleName().equals("SocketTimeoutException")) {
+                    if (rfb.isTreeManager()) {
+                        context.sendMessage(new FramebufferUpdateRequestMessage(rfb.getX(), rfb.getY(), rfb.frameSizeWidth * rfb.getRetinaScale(), rfb.frameSizeHeight * rfb.getRetinaScale(), false));
+                    }
+                    continue;
+                }
                 logger.severe("Close session : ReceiverTask : " + e.getMessage());
                 if(!rfb.isTreeManager() && !(rfb.getTerminationType())) {
                     System.out.println("death parent node, wait connect new parent node.");
@@ -367,6 +364,8 @@
                     logger.fine("sent: " + pixelFormat);
                     context.sendRefreshMessage();
                     logger.fine("sent: nonincremental fb update");
+                } else {
+                    context.sendMessage(new FramebufferUpdateRequestMessage(rfb.getX(), rfb.getY(), rfb.frameSizeWidth * rfb.getRetinaScale(), rfb.frameSizeHeight * rfb.getRetinaScale(), false));
                 }
             }
         }
@@ -384,10 +383,6 @@
 
     public void stopTask() {
         isRunning = false;
-        if (timer != null) {
-            timer.cancel();
-            timer.purge();
-        }
     }
 
     private void connectionFinished() {
diff -r cafbff8d5b09 -r 752788fdae03 src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java
--- a/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java	Tue Jan 19 17:41:46 2016 +0900
+++ b/src/viewer_swing/java/com/glavsoft/viewer/swing/SwingRfbConnectionWorker.java	Wed Jan 20 17:20:58 2016 +0900
@@ -40,6 +40,7 @@
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.net.Socket;
+import java.net.SocketException;
 import java.util.List;
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.ExecutionException;
@@ -173,6 +174,11 @@
         if(!myRfb.getCuiVersion())
             viewerWindow = viewerWindowFactory.createViewerWindow(workingProtocol, rfbSettings, uiSettings, connectionString, presenter);
         workingProtocol.startNormalHandling(this,viewerWindow.getSurface(), clipboardController, myRfb);
+        try {
+            workingSocket.setSoTimeout(100);
+        } catch (SocketException e) {
+            e.printStackTrace();
+        }
         presenter.showMessage("Started");
 
         if(!myRfb.getCuiVersion())